The fourth disc of the Evil Dead Trilogy boxset, that came out here in Britain from Anchor Bay UK, also has the full-frame version of ED1. I've no idea if it's better quality than the Elite disc though. ABUK also included it in their Box Of The Banned boxset.

And isn't there an old, old trailer for ED under the title of Book Of The Dead? I'm sure I've seen one advertised on Raimi Super-8 bootleg compilations before. Maybe it was one they cut together before Irvin Shapiro told them, "Fellas, if you name a film Book Of The Dead, people are gonna think they have to read for an hour and a half..."